Yes, (3, 2) is a solution to y = 2x - 4. (:
if there's 1 boy to every 4 girls, there's going to be 5 boys for every 20 girls
Since 68% of the sample ranges from the plus minus first standard deviation from the mean, then interval wherein it will occur will be between 53.5% to 60.5%. I got this answer through adding and subtracting one standard deviation (3.5) from the mean (which is 57).
Answer:
Distributive Property
Step-by-step explanation:
The distributive property of multiplication over addition can be used when you multiply a number by a sum.
